--- a/src/pyams_content/component/gallery/__init__.py	Wed Mar 28 15:28:01 2018 +0200
+++ b/src/pyams_content/component/gallery/__init__.py	Wed Mar 28 15:46:19 2018 +0200
@@ -177,7 +177,7 @@
 
 
 @adapter_config(name='gallery', context=IGalleryTarget, provides=IContentChecker)
-def GalleryTargetContentChecker(context):
+def gallery_target_content_checker(context):
     gallery = IGallery(context)
     return IContentChecker(gallery, None)